giant tower «QTZ-250"
In collaboration with LLC «CraneCompany» in course of 2 work shifts, 12-tons giant tower bridge «QTZ-250» was successfully dismantled. This crane construction considerably differs from the rest participants of Russian construction sites and possesses inclined hinged head of tower with two sets of boom traces. Crane was located in building at swinging radius of 28 m by the axis from supplementary motorized crane with load capacity 220 tons from «Rental Units» and was installed at supporting frame with central ballast. Execution of the works was compounded by tight deadline and complicated task of supporting frame and ballast dismantling due to structural floor at the first storey, but due to purposefulness and astuteness of our mounters this task was performed.
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